Overview A vulnerability in the RADIUS protocol allows an attacker allows an attacker to forge an authentication response in cases where a Message-Authenticator attribute is not required or enforced.

Cybersecurity researchers have discovered a critical security vulnerability in RADIUS, a widely used network authentication protocol dating back to the 1990s that’s still in widespread use today.

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OTTAWA, Ontario--(BUSINESS WIRE)--The BlastRADIUS vulnerability announced July 9 by cybersecurity researchers involves the RADIUS protocol which underlies most network connections worldwide. When the ...

The Blast-RADIUS attack flow. More than 90 vendors have been involved in a coordinated disclosure and issued security bulletins. A widely used security protocol that dates back to the days of dial-up ...

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If you have been reading about potential vulnerabilities in the new 802.11i security standard lately, stop fretting. There’s nothing inherently vulnerable about 802.11i per se (at least, not that we ...

The public Internet and networking in general have been huge driving forces in computing that have had an enormous impact on the conduct of business and the nature of our society. However, as the ...

There's potentially an easy mitigation here, since the access accept response can also provide additional parameters to the RADIUS client, which could be in the form of a VLAN ID, IP Address, Access ...

As a regular speaker at Cisco Live and other industry conventions, I have literally spoken to tens-of-thousands of industry professionals, and I have yet to experience a public speaking engagement ...

Remote Authentication Dial-In User Service (RADIUS) is a protocol that was previously adopted as a standard by the Internet Engineering Task Force (IETF), said Zane Adam, director of product ...